Marian Walters, a director at Eos Energy Enterprises ($EOSE), sold shares on the open market twice in the last year, totaling 1.19 million dollars. Her most recent sale occurred on December 4, 2025. These sales rank 4,544th among 11,678 individual insiders by value, below the average of 8.6 million dollars per seller and 6 transactions. Walters made no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 22, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | A | Restricted Stock Units | 1782 | $0.00 | 1,782.0000 | 288,242,532 | 9999.99% | 0.00% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Stock Option (Right to Buy) | 50000 | $0.00 | 95,018.0000 | 288,242,532 | 34.48% | 0.02% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Stock Option (Right to Buy) | 18473 | $0.00 | 0.0000 | 288,242,532 | 100.00% | 0.01% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | S | Common Stock | 50000 | $15.81 | 140,334.0000 | 288,242,532 | 26.27% | 0.02% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Common Stock | 50000 | $1.18 | 190,334.0000 | 288,242,532 | 35.63% | 0.02% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Common Stock | 18473 | $14.43 | 157,267.0000 | 288,242,532 | 13.31% | 0.01% |
| Dec. 4, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | F | Common Stock | 16933 | $15.75 | 140,334.0000 | 288,242,532 | 10.77% | 0.01% |
| Sept. 3, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | S | Common Stock | 50000 | $7.90 | 138,794.0000 | 226,599,297 | 26.48% | 0.02% |
| May 19, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | A | Restricted Stock Units | 23111 | $0.00 | 23,111.0000 | 226,599,297 | 9999.99% | 0.01% |
| May 14, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Restricted Stock Units | 78947 | $0.00 | 0.0000 | 226,599,297 | 100.00% | 0.03% |
| May 14, 2025 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Common Stock | 78947 | $0.00 | 188,794.0000 | 226,599,297 | 71.87% | 0.03% |
| July 25, 2024 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | A | Restricted Stock Units | 78947 | $0.00 | 78,947.0000 | 0 | 9999.99% | 0.00% |
| April 30, 2024 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Restricted Stock Units | 32328 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| April 30, 2024 | Eos Energy Enterprises, Inc. | $EOSE | Walters Marian | Director | M | Common Stock | 32328 | $0.00 | 109,847.0000 | 0 | 41.70% | 0.00% |
| May 23, 2023 | BRC Group Holdings, Inc. | $RILY | Walters Marian | Director | A | Common Stock | 1997 | $0.00 | 10,262.0000 | 0 | 24.16% | 0.00% |